Square C'D'E'F' is the image of square CDEF after CDEF was reflected across the line y = -x, and then dilated with center at the origin and scale factor 2. What were the coordinates of
point E?
Enter coordinates in the form of (x, y).
Coordinates of point E =

At the county fair, animals are judged for the quality of their breeding and health. the animal pens are arranged in an array, with one animal in each pen. a barn can hold at most 10 rows of pens and at most 6 pens in each row, with room for people to walk around them. what different ways can the planners of the county fair arrange the pens for the horses and cows in the same barn?